34240-2

Androstenedione/Creatinine [Molar ratio] in Urine

Active

Part Descriptions

LP14493-8 Androstenedione
Androstenedione (also known as 4-androstenedione) is a 19-carbon steroid hormone produced in the adrenal glands and the gonads as an intermediate step in the biochemical pathway that produces the androgen testosterone and the estrogens estrone and estradiol. It is the common precursor of male and female sex hormones. Some androstenedione is also secreted into the plasma, and may be converted in peripheral tissues to testosterone and estrogens. Androstenedione originates either from the conversion of dehydroepiandrosterone or from 17-hydroxyprogesterone. It is further converted to either testosterone or estrone. The production of adrenal androstenedione is governed by ACTH, while production of gonadal androstenedione is controled by gonadotropins. In premenopausal women the adrenal glands and ovaries each produce about half of the total androstendione (about 3 mgday). Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Androstenedione (Wikipedia)

LP14493-8 Androstenedione
Testing for androstenedione is used to diagnose viralizing syndromes including congenital adrenal hyperplasia, female virilization, hirsutism, polycystic ovarian disease, Stein-Levethal syndrome. and to detect abuse of anabolic steroids. It is also a drug- an anabolic steroid- used to enhance atheletic performance, but banned as an OTC drug by the FDA in 2004. Source: Regenstrief Institute

LP32035-5 Creatinine
Creatinine or creatine anhydride, is a breakdown product of creatine phosphate in muscle. The loss of water molecule from creatine results in the formation of creatinine. It is transferred to the kidneys by blood plasma, whereupon it is eliminated by glomular filtration and partial tubular excretion. Creatinine is usually produced at a fairly constant rate and measuring its serum level is a simple test. A rise in blood creatinine levels is observed only with marked damage to functioning nephrons; therefore this test is not suitable for detecting early kidney disease. Creatine and creatinine are metabolized in the kidneys, muscle, liver and pancreas. Copyright Copyright ©2005-2009 Genome Alberta (Reference to original publication: Wishart DS, Knox C, Guo AC, et al. HMDB: a knowledgebase for the human metabolome. Nucleic Acids Res. 2009 37(Database issue):D603-610.) Source: Human Metabolome Database, Creatinine

LOINC Names Get Info

Fully-Specified Name: Androstenedione/Creatinine:SRto:Pt:Urine:Qn:
Long Common Name: Androstenedione/Creatinine [Molar ratio] in Urine
Short Name: Androst/Creat Ur-sRto
Display Name: Androstenedione/Creatinine (U) [Molar ratio]
Consumer Name Alpha Get Info: Androstenedione/Creatinine, Urine

Part Model Get Info

Component
Androstenedione/Creatinine
LP284993-5
- Analyte
  Androstenedione/Creatinine
  LP284993-5
  - Component Numerator
    Androstenedione
    LP14493-8
    - Component Numerator Core
      Androstenedione
      LP14493-8
    - Component Numerator Core Suffix
      NULL
  - Component Denominator
    Creatinine
    LP32035-5
    - Component Denominator Core
      Creatinine
      LP32035-5
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
SRto
LP6868-6
Time
Pt
LP6960-1
- Time Core
  Pt
  LP6960-1
- Time Modifier
  NULL
System
Urine
LP7681-2
- System Core
  Urine
  LP7681-2
- Super System
  NULL
Scale
Qn
LP7753-9
Method
NULL

Basic Attributes

Class: CHEM
Type: Laboratory
First Released: Version 2.10
Last Updated: Version 2.42 (MIN)
Order vs. Observation: Both

Language Variants Get Info

Tag	Language	Translation
cs-CZ	Czech (Czechia)	Androstendion/kreatinin:Látkový poměr:Časový bod:Moč:Kvantitativní:
el-GR	Greek (Greece)	Ανδροστενεδιόνη/Κρεατινίνη:SRto:Pt:Ούρα:Qn: Synonyms: CHEM Pt Qn SRto Ανδροστενεδιόνη Κρεατινίνη Ούρα
es-AR	Spanish (Argentina)	androstenodiona/creatinina:relación de concentración de la sustancia:punto en el tiempo:orina:cuantitativo:
es-ES	Spanish (Spain)	Androstenediona/Creatinina:Relacion de Sustancia:Punto temporal:Orina:Qn: Synonyms: Cuantitativo
es-MX	Spanish (Mexico)	Androstenediona / Creatinina:Proporción de sustancia:Punto temporal:Orina:Cuantitativo:
fr-CA	French (Canada)	Androstènedione/Créatinine:Ratio de substance:Temps ponctuel:Urine:Quantitatif:
fr-FR	French (France)	Androstènedione/créatinine:Moles ratio:Ponctuel:Urine:Numérique:
fr-BE	French (Belgium)	Androstènedione/Créatinine:Ratio de substance:Temps ponctuel:Urine:Quantitatif:
it-IT	Italian (Italy)	Androstenedione/Creatinina:Srto:Pt:Urine:Qn: Synonyms: Chimica Punto nel tempo (episodio) Rapporto di sostanza
ko-KR	Korean (Korea, Republic Of)	안드로스테네디온/크레아티닌:물질구성비:검사시점:뇨:정량:
nl-NL	Dutch (Netherlands)	androsteendion/creatinine:molaire verhouding:moment:urine:kwantitatief: Synonyms: kreatinine
pl-PL	Polish (Poland)	Androstendion/kreatynina:współczynnik molowy:punkt w czasie:mocz:ilościowy:
pt-BR	Portuguese (Brazil)	Androstenediona/Creatinina:SCrto:Pt:Urina:Qn: Synonyms: ; Androst; gamma-4-Androstenedione; Creat; CR; sRto; Substance concentration ratio; Point in time; Random; Ur; UR; Urn; UA; Quantitative; QNT; Quant; Quan; Chemistry; UCr
ru-RU	Russian (Russian Federation)	Андростендион/Креатинин:МольОтн:ТчкВрм:Моча:Колич: Synonyms: Количественный Мольная доля;Молярная доля;Отношение концентраций Точка во времени;Момент
tr-TR	Turkish (Turkey)	Androstenediyon/Kreatinin:SOrn:Zmlı:İdrar:Kant: Synonyms: SubsOranı
zh-CN	Chinese (China)	雄烯二酮/肌酐:物质的量比率:时间点:尿液:定量型: Synonyms: Androst;gamma-4-雄烯二酮;gamma-4-雄甾烯二酮;γ-4-雄烯二酮;γ-4-雄甾烯二酮;雄甾烯二酮 CR;Creat;肌氨酸酐;肌酸内酰胺;肌酸酐 UCr 化学;化学检验项目;化学检验项目类;化学类;化学试验;非刺激耐受型化学检验项目;非刺激耐受型化学检验项目类;非刺激耐受型化学试验;非刺激耐受型化学试验类可用数量表示的;定量性;数值型;数量型;连续数值型标尺尿;小便;下泉尿液肌酐尿液肌酸酐尿肌酸酐时刻;随机;随意;瞬间物质的量比值;物质的量比;摩尔比;摩尔比率;摩尔比值肌酸内酰胺

Example Units

Unit	Source
nmol/mol{creat}	Example UCUM Units

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LOINC Copyright

Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.